It is indicated from the test results that the arc burns stably in ferrules shielded stepping arc stud welding.

 
  • 實(shí)驗結果表明,在套圈保護下,步進(jìn)式電弧螺柱焊過(guò)程電弧穩定燃燒,熔化金屬短路現象明顯減少;
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